Ladle cover used for decreasing temperature drop of offline ladle

Ladle cover used for decreasing temperature drop of offline ladle

The invention discloses a ladle cover used for decreasing the temperature drop of an offline ladle. The ladle cover comprises a ladle cover body formed by enclosing of an upper top plate, a lower bottom plate and a side plate, wherein the ladle cover body is hollow and is matched with a ladle openin...

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Hauptverfasser: HAN DEFEI, KONG BAOJIAN, TANG ZHICHUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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creator HAN DEFEI
KONG BAOJIAN
TANG ZHICHUN
description The invention discloses a ladle cover used for decreasing the temperature drop of an offline ladle. The ladle cover comprises a ladle cover body formed by enclosing of an upper top plate, a lower bottom plate and a side plate, wherein the ladle cover body is hollow and is matched with a ladle opening of the offline ladle in size. The ladle cover body is filled with heat-preservation media; a plurality of supporting positioning plates for enabling the ladle cover body to be capable of accurately covering the ladle opening of the offline ladle are arranged on the outer circumferential wall of the ladle cover body in the circumferential direction; and a lifting lug for lifting is arranged on the top of the ladle cover body, and a fire-resistant layer is arranged at the bottom of the ladle cover body. The ladle cover has the advantages that the structure is simple, operation and using are convenient, and the production and using costs are low; and meanwhile the temperature drop of the offline ladle can be further
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language chi ; eng
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subjects CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
title Ladle cover used for decreasing temperature drop of offline ladle
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